EP0209780A3 - Leather-treating agent and its use - Google Patents

Leather-treating agent and its use Download PDF

Info

Publication number: EP0209780A3
Authority: EP; European Patent Office
Prior art keywords: leather; treating agent; treating; agent
Prior art date: 1985-07-18
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP86109234A

Other languages

German (de)

Other versions

EP0209780B1 (en

EP0209780A2 (en

Inventor

Harro Dr. Traubel

Manfred Dr. Dietrich

Hans-Werner Muller

Gunther Held

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Bayer AG

Original Assignee

Bayer AG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1985-07-18

Filing date

1986-07-07

Publication date

1987-11-11

1986-07-07 Application filed by Bayer AG filed Critical Bayer AG

1987-01-28 Publication of EP0209780A2 publication Critical patent/EP0209780A2/en

1987-11-11 Publication of EP0209780A3 publication Critical patent/EP0209780A3/en

1989-02-08 Application granted granted Critical

1989-02-08 Publication of EP0209780B1 publication Critical patent/EP0209780B1/en

Status Expired legal-status Critical Current

Links

Classifications

- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
- D06P1/65125—Compounds containing ester groups
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/08—Chemical tanning by organic agents
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
- C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/60—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
- D06P1/613—Polyethers without nitrogen
- D06P1/6138—Polymerisation products of glycols, e.g. Carbowax, Pluronics
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/649—Compounds containing carbonamide, thiocarbonamide or guanyl groups
- D06P1/6492—(Thio)urethanes; (Di)(thio)carbamic acid derivatives; Thiuramdisulfide
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/32—Material containing basic nitrogen containing amide groups leather skins

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Treatment And Processing Of Natural Fur Or Leather (AREA)
Coloring (AREA)

EP86109234A 1985-07-18 1986-07-07 Leather-treating agent and its use Expired EP0209780B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19853525605 DE3525605A1 (en)	1985-07-18	1985-07-18	LEATHER TREATMENTS AND THEIR USE
DE3525605		1985-07-18

Publications (3)

Publication Number	Publication Date
EP0209780A2 EP0209780A2 (en)	1987-01-28
EP0209780A3 true EP0209780A3 (en)	1987-11-11
EP0209780B1 EP0209780B1 (en)	1989-02-08

Family

ID=6276051

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP86109234A Expired EP0209780B1 (en)	1985-07-18	1986-07-07	Leather-treating agent and its use

Country Status (6)

Country	Link
US (1)	US5103521A (en)
EP (1)	EP0209780B1 (en)
JP (1)	JPS6220599A (en)
CA (1)	CA1285351C (en)
DE (2)	DE3525605A1 (en)
ES (1)	ES2000358A6 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3614280A1 (en) *	1986-04-26	1987-10-29	Bayer Ag	LEATHER TREATMENT AGENTS
AU2011323041B2 (en) *	2010-10-28	2016-09-29	Stahl International Bv	Non metal tanning

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1469014A1 (en) *	1961-10-05	1969-07-24	Diamond Shamrock Corp	New treatment agents for porous or fibrous materials, processes for their manufacture and their use
FR2354383A1 (en) *	1976-06-12	1978-01-06	Bayer Ag	TANNING PROCESS WITH A CARBOXYLIC ACID CARRYING AN ESTER AND / OR URETHANE AND / OR AMID FUNCTION
US4106897A (en) *	1974-04-04	1978-08-15	Bayer Aktiengesellschaft	Leather tanning with oligourethanes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT482244A (en) *	1950-12-29
CH599391A5 (en) *	1974-09-10	1978-05-31	Sandoz Ag
DE2739378A1 (en) *	1977-09-01	1979-03-15	Bayer Ag	WATER-SOLUBLE CATIONIC OLIGOURETHANE RESINS AND THEIR USE FOR THE TREATMENT OF BARE OR LEATHER

1985
- 1985-07-18 DE DE19853525605 patent/DE3525605A1/en not_active Withdrawn
1986
- 1986-07-07 DE DE8686109234T patent/DE3662058D1/en not_active Expired
- 1986-07-07 EP EP86109234A patent/EP0209780B1/en not_active Expired
- 1986-07-14 JP JP61163927A patent/JPS6220599A/en active Pending
- 1986-07-16 CA CA000513943A patent/CA1285351C/en not_active Expired - Lifetime
- 1986-07-18 ES ES8600393A patent/ES2000358A6/en not_active Expired
1989
- 1989-08-11 US US07/392,335 patent/US5103521A/en not_active Expired - Fee Related

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1469014A1 (en) *	1961-10-05	1969-07-24	Diamond Shamrock Corp	New treatment agents for porous or fibrous materials, processes for their manufacture and their use
US4106897A (en) *	1974-04-04	1978-08-15	Bayer Aktiengesellschaft	Leather tanning with oligourethanes
FR2354383A1 (en) *	1976-06-12	1978-01-06	Bayer Ag	TANNING PROCESS WITH A CARBOXYLIC ACID CARRYING AN ESTER AND / OR URETHANE AND / OR AMID FUNCTION

Also Published As

Publication number	Publication date
DE3525605A1 (en)	1987-01-22
CA1285351C (en)	1991-07-02
US5103521A (en)	1992-04-14
DE3662058D1 (en)	1989-03-16
JPS6220599A (en)	1987-01-29
EP0209780B1 (en)	1989-02-08
ES2000358A6 (en)	1988-02-16
EP0209780A2 (en)	1987-01-28

Legal Events

Date	Code	Title	Description
1986-12-13	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1987-01-28	17P	Request for examination filed	Effective date: 19860707
1987-01-28	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH DE FR GB IT LI
1987-09-22	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1987-11-11	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): CH DE FR GB IT LI
1988-06-22	17Q	First examination report despatched	Effective date: 19880506
1988-12-24	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1989-02-06	ITF	It: translation for a ep patent filed	Owner name: SOCIETA' ITALIANA BREVETTI S.P.A.
1989-02-08	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): CH DE FR GB IT LI
1989-03-16	REF	Corresponds to:	Ref document number: 3662058 Country of ref document: DE Date of ref document: 19890316
1989-03-17	ET	Fr: translation filed
1989-03-30	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1989-12-12	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1989-12-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1990-01-31	26N	No opposition filed
1991-06-27	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19910627 Year of fee payment: 6
1991-07-05	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19910705 Year of fee payment: 6
1991-07-15	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19910715 Year of fee payment: 6
1992-07-07	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19920707
1992-07-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19920731 Ref country code: CH Effective date: 19920731
1993-03-03	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19920707
1993-03-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19930331
1993-03-31	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1993-05-28	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1994-07-31	ITTA	It: last paid annual fee
1995-06-19	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19950619 Year of fee payment: 10
1997-04-02	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19970402
2005-07-07	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050707

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